package _23_menmian_pattern.v1_0;

public class Client {
	public static void main(String[] args) {
		//创建一个处理信件的过程
		ILetterProcess letterProcess = new LetterProcessImpl();
		//开始写信
		letterProcess.writeContext("Hello,It's me,do you know who I am? I'm your old lover. I'd like to...");
				letterProcess.fillEnvelope("Happy Road No. 666,God Province,Heaven");
		//把信放到信封里，并封装好
		letterProcess.letterInotoEnvelope();
		//跑到邮局把信塞到邮箱，投递
		letterProcess.sendLetter();
	}
}